报道了膜盘菌属Hymenoscyphus 1个新种和1个中国新记录种。新种椭孢膜盘菌H.ellipsoideus来自云南,以其白色、具柄的子囊盘,J+、大小为70–85×8–14.5?m的子囊,椭圆形、具双油滴、大小为14.4–16.7×4–5.5?m的子囊孢子,腐烂的阔叶树叶脉上生为鉴别性特征;中国新记录种变色膜盘菌H.varicosporoides采自河南。提供了每个种宏观和微观特征的详细描述和图示。
A new species and a new record of Hymenoscyphus from China are reported. Hymenoscyphus ellipsoideus is described as new to science and characterized by white apothecia stipitate, J+ asci 70-85×8-14.5μm, ellipsoid ascospores biguttulate and 14.4-26.7×4-5.5μm, and growing on rotten leaf veins of a broadleaf tree. Hymenoscyphus varicosporoides is new to China Descriptions, illustrations and known distribution of the two fungi are given.